the real high cost of higher education. >>> president obama tries to take advantage of his rise in the polls. new tv ads he's releasing today and why mitt romney says he's not worried. >>> america's cup world series returns to the bay area why it may draw bigger crowds this time. >> ♪ ♪ ♪ >> one man's unique fascination with the iphone turns into a youtube sensation. the siri duet, coming up. have you heard of the new dialing procedure for the 408 and 669 area codes? no, what is it? starting october 20, 2012, if you have a 408 or 669 number, you'll need to dial 1 plus the area code plus the phone number for all calls. o.k., but what if i have an 408 number and i'm calling a 408 number? you'll still need to dial 1 plus the area code plus the phone number. so when in doubt, dial it out! >>> welcome back. temperatures are on the rebond mid to upper 60s coast into san francisco 70s around the bay, 80s even 90s inland. 90s east bay valleys. the entire state is dry and has been for the last three hours that's how long that loop is, 90s throughout the central valley, 101 palm springs, 7